de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Geometry >

foki 3x^2+7y^2-21=0

Lösung

foki

3 x^{2} + 7 y^{2} - 21 = 0

Lösung

(2, 0), (- 2, 0)

Schritte zur Lösung

(h + c, k), (h - c, k)

Calculate ellipse properties

3 x^{2} + 7 y^{2} - 21 = 0 :

Ellipse with center

(h, k) = (0, 0), a = 7, b = 3

(0 + c, 0), (0 - c, 0)

Compute

c :

c = 7^{2} - 3^{2} : 2

(0 + 2, 0), (0 - 2, 0)

Fasse zusammen

(2, 0), (- 2, 0)

Graph

Beliebte Beispiele

foki 81x^2+16y^2=1296

f oc i 81 x^{2} + 16 y^{2} = 1296

foki 25x^2+9y^2-100x-90y+100=0

f oc i 25 x^{2} + 9 y^{2} - 100 x - 90 y + 100 = 0

foki 49x^2+25y^2-1225=0

f oc i 49 x^{2} + 25 y^{2} - 1225 = 0

foki ((X-1)^2)/4+((Y+2)^2)/(16)=1

f oc i \frac{( X - 1 ) ^{2}}{4} + \frac{( Y + 2 ) ^{2}}{16} = 1

foki 25x^2+4y^2-100x=0

f oc i 25 x^{2} + 4 y^{2} - 100 x = 0